Posted by Lee Stofer on March 19, 2003 at 07:38:56:
In Reply to: Ideal lubricants, etc... posted by SHS Tubamaster on March 17, 2003 at 19:25:19:
Joe Hetman has at least 4 different viscosities of oil dedicated to rotor valves, and is working on another. I use it on all rotor valves I work on.
Lee Stofer